基本信息
witness_v0_keyhash
pubkeyhash
OP_DUP OP_HASH160 345e63ff33c9ebe1d121b1c52a2b92dcd8f995f5 OP_EQUALVERIFY OP_CHECKSIG
OP_0 a6ec944923da5fe77d9bf570abb1f551486ec6d0